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Message-ID: <20240207120431.2766269-18-tudor.ambarus@linaro.org>
Date: Wed, 7 Feb 2024 12:04:31 +0000
From: Tudor Ambarus <tudor.ambarus@...aro.org>
To: broonie@...nel.org,
andi.shyti@...nel.org,
semen.protsenko@...aro.org
Cc: krzysztof.kozlowski@...aro.org,
alim.akhtar@...sung.com,
linux-spi@...r.kernel.org,
linux-samsung-soc@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org,
andre.draszik@...aro.org,
peter.griffin@...aro.org,
kernel-team@...roid.com,
willmcvicker@...gle.com,
Tudor Ambarus <tudor.ambarus@...aro.org>
Subject: [PATCH v5 17/17] spi: s3c64xx: drop a superfluous bitwise NOT operation
val &= ~mask;
val |= mask;
is equivalent to:
val |= mask;
Drop the superfluous bitwise NOT operation.
Reviewed-by: Sam Protsenko <semen.protsenko@...aro.org>
Signed-off-by: Tudor Ambarus <tudor.ambarus@...aro.org>
---
drivers/spi/spi-s3c64xx.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index b618efba0509..6f29dca68491 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -1129,7 +1129,6 @@ static void s3c64xx_spi_hwinit(struct s3c64xx_spi_driver_data *sdd)
val = readl(regs + S3C64XX_SPI_MODE_CFG);
val &= ~S3C64XX_SPI_MODE_4BURST;
- val &= ~(S3C64XX_SPI_MAX_TRAILCNT << S3C64XX_SPI_TRAILCNT_OFF);
val |= (S3C64XX_SPI_MAX_TRAILCNT << S3C64XX_SPI_TRAILCNT_OFF);
writel(val, regs + S3C64XX_SPI_MODE_CFG);
--
2.43.0.687.g38aa6559b0-goog
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